Silicon powder

Silicon powder, also known as condensed silica fume, the main component is SiO2, the content of up to 85 ~ 95%.

performance]

1. fineness: silica powder particles are extremely fine, the average particle size of 0.1~0.15

2 refractoriness SiO2, the content of up to 85 ~ 95%.

3. particle shape: silicon powder is spherical in different sizes, and the surface is hinged to smooth, can play a lubricating role, reduce the friction between the particles.

4. Mineral structure: The condensation process of silica powder is extremely rapid, and it is a high-quality cement, concrete admixture and low-cement pouring additive.

[use]]

comprehensive utilization of silicon powder:

1. In the construction industry, silicon powder is used as cement ingredients to improve the coagulation speed, corrosion resistance, insulation and wear resistance of the mixture;

2. Used for mortar and concrete, filling the gaps between particles, and reducing the content of Ca(OH)2, making mortar and concrete dense and uniform;

3. Used in the chemical industry, silicon powder is used in precision ceramics and high-performance powder metallurgy. It is the basic raw material for silicate synthesis and an important filling material in organic compounds;

4. Used for pesticides and improved soil varieties.

technical indicators]